ISO 426/2:1983
| Reference | Edition | Title / Details |
| ASD-STAN prEN 2874 P1 | Bolts, large bihexagonal head, close tolerance normal shank, medium length thread, in nickel alloy, passivated – Classification : 1 550 MPa (at ambient temperature)/315°C |
Bolts, large bihexagonal head, close tolerance normal shank, medium length thread, in nickel alloy, passivated – Classification : 1 550 MPa (at ambient temperature)/315°C |
